Articles on Greenhouse effect

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The air up high is just really bad at ‘holding’ onto the radiation coming from the Sun, and the warmth passes straight through it on its journey toward the ground. Kevin Spencer/flicr

Curious Kids: why is air colder the higher up you go?

It helps if you imagine the ground here on Earth as a big heater. It keeps us warm, and if you move away from the heater you feel cold.
The exploitation of fossil fuels emits CO₂, the main cause of global warming. Zbynek Burival/Unsplash

How humans derailed the Earth’s climate in just 160 years

The Earth’s past shows the key role of CO₂ on climate for 4.45 billion years, and how human industrial activity has disrupted its cycle at an unprecedented rate over the past 160 years.
Corals near Lizard Island on the northern Great Barrier Reef experienced some of the worst bleaching in 2016. XL Catlin Seaview Survey/AAP Photo

It’s official: 2016’s Great Barrier Reef bleaching was unlike anything that went before

The 2016 bleaching on the Great Barrier Reef was the worst on record. Now a new analysis points the finger squarely at human-induced warming, and warns that the entire reef’s future is at stake.

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